Dating in Your 40s

Dating now

My partner has no friends. Should that worry me?

You've been dating a few months and there's no group chat, no old college crew, no one to introduce you to. In your 40s, that's more common than you might think. Here's what to look at instead.

From the kitchen doorway, a woman in a plum top watches her partner read alone on the couch in a charcoal cardigan.
Illustration. AI-generated image.

Written by Heather K. (pen name)

Published · Updated · 2 min read · 4 sources

Three months in, you notice something missing. Your partner has no one to introduce you to. There’s a brother they talk to at holidays and a work friend they mention, but no circle. Is that a red flag?

On its own, usually not. But it’s worth understanding.

It’s more common than you’d think

In a Pew Research Center survey from July 2023, 8% of US adults said they had no close friends, and only 38% said they had five or more.1 A 2021 survey from the Survey Center on American Life put the share with no close friends at 12%, and found Americans reported fewer close friendships than they did in 1990.2

Midlife is often where friend groups thin out. Work, kids, caregiving, moves and divorce all take a toll. Someone in their 40s with few friends may just be someone who got busy, not someone who’s hard to be around.

Why friends matter to a couple

Researchers who study couples do find that the people around a relationship affect it. In a 2001 study of 290 people, sociologist Diane Felmlee found that approval from friends and the partner’s family went with relationships that lasted longer. Interestingly, being very close to a best friend went with slightly lower stability, maybe because a best friend competes for time.3 A 2015 study by Colleen Sinclair and colleagues also found that friends’ and family’s approval was generally linked to more love and commitment.4

These are links, not causes. Still, they suggest one practical point. If your partner has few friends, your own friends may end up carrying more of the “network” for both of you. That’s fine, as long as they’re welcome in it.

What to actually look at

A short friend list is not the signal. These are:

  • How they talk about people. A partner who says everyone in their past was the problem is showing you something.
  • How they treat your friends. Warm, curious and willing to show up is good. Sulking or competing is not.
  • Whether they want you to themselves. This is the one that matters. If you’re starting to feel guilty for seeing your own friends, take that seriously.
  • Whether they’re lonely. Some people want more friends and don’t know how to make them as adults. That’s a shared project, not a dealbreaker.

If you’re also figuring out how much time to spend together, how often to see each other in your 40s covers that side of it.

Try it

Which describes your partner best?

They're friendly, just busy with work and kids

Likely a time problem

Lots of people in their 40s let friendships slide while raising kids or building careers. It says more about their schedule than their character.

Your next step: Watch whether they make room for your people.

They moved recently or went through a divorce

Likely a life-change problem

Moves and divorces often split a friend group. A thin circle after one of those is normal.

Your next step: Ask what their social life was like before. That tells you more.

They talk badly about everyone they used to know

Worth a closer look

A long list of people who wronged them is a pattern to notice, not because of the number of friends but because of the story.

Your next step: Pay attention to how they talk about exes and coworkers, too.

They don't want me seeing my friends either

That's the real concern

Having few friends isn't a red flag by itself. Pulling you away from yours is.

Your next step: Talk about it directly, and notice whether they hear you.

People who talk about this

Labeled by where their authority comes from. Not a ranking, not an endorsement.

  • Credentialed source

Eli J. Finkel

Research on how modern marriage and long term relationships work, and what partners expect from each other.

Professor of Psychology and of Management and Organizations, Northwestern University; director of the Relationships and Motivation Lab · credential source

Profiles last checked October 1, 2026

  • Credentialed source
  • Trending voice

Julie Menanno

How couples get stuck in conflict cycles and how to feel secure with a partner.

Licensed marriage and family therapist (MA, LMFT, LCPC); author of Secure Love · credential source

Profiles last checked October 1, 2026

  • Credentialed source

Justin J. Lehmiller

Research on sex, desire, casual relationships and friends with benefits.

Social psychologist (PhD, Purdue); Senior Research Fellow, The Kinsey Institute, Indiana University · credential source

Profiles last checked October 1, 2026

  • Credentialed source

Lori Gottlieb

What happens in the therapy room, including breakups, dating choices and the stories people tell about love.

Psychotherapist; author of Maybe You Should Talk to Someone and The Atlantic's Dear Therapist column · credential source

Profiles last checked October 1, 2026

All 10 people we point to →

Further reading

From other publishers we trust. The full list

Sources

  1. How many close friends do Americans have?Pew Research Center (Isabel Goddard), 2023-10-12Used for: Survey conducted July 17 to 23, 2023: 8% of US adults say they have no close friends, 53% have one to four, and 38% have five or more.
  2. The State of American Friendship: Change, Challenges, and LossSurvey Center on American Life (Daniel A. Cox), 2021-06-08Used for: May 2021 American Perspectives Survey: 12% of Americans report no close friends, and Americans report fewer close friendships than in 1990.
  3. No Couple Is an Island: A Social Network Perspective on Dyadic StabilitySocial Forces (Diane Felmlee), 2001Used for: Study of 290 people: perceived approval from one's friends and the partner's family was linked to greater relationship stability, while closeness to a best friend was linked to lower stability.
  4. Don't Tell Me Who I Can't Love: A Multimethod Investigation of Social Network and Reactance Effects on Romantic RelationshipsSocial Psychology Quarterly (Sinclair, Felmlee, Sprecher and Wright), 2015Used for: Survey and experimental studies finding that approval from friends and family was generally associated with more love and commitment in romantic relationships.
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